My level seems to never finish compiling

99 times out of 100 this is because of VVIS. If you’re like most people you opened Task Manager and saw that VVIS was running, and you stopped it. You can confirm this by opening your MAPNAME.LOG file and looking where it’s last entry way, probably on in the VVIS step. This is probably due to lackluster optimization, mainly func_detail usage in your level. I have 2 video tutorials on ways to solve this issue. Please check them out here: